If you want to know more…As the starter set for the Knock Out Tag Team Collection, The Knock Out is the gateway tool to the perfect, customized barrel wardrobe. The tourmaline-infused Titanium barrel retains moisture, seals the hair cuticle, and creates smooth curls with staying power. The clip-free barrel eliminates snags or creases, while the heat maintenance design keeps temperature consistent for faster styling without the damage.